Software / Parameter Settings
English, Revision 06, Date: 12.07.2011
27
Figure 13
Menu: Output-Input settings - output of code
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If the Optical Line Tracker is operated via the CANopen® or serial Interface, it is
necessary to deactivate the parallel input using
, as otherwise the CAN Bus
control is not possible. In the same way it is essential to activate the parallel input
function when using the parallel ports. In this case,
enables setting a
debounce time during which the input values have to be stable in order to be
valid.
-
enables setting the absolute value of the height and with
the offset of the
analog output voltage is set. Thus, the settings shown in Figure 12 on page 26:
Span = 10 and Offset = 0, generate an output voltage within the range of ±10 V.
The voltage is adjustable in steps of approx. 20 mV.
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In case the guidance track cannot be recognized, the behaviour of the analog
output can be adjusted via
: Either the value 0 V (or the voltage value corre-
sponding to the offset value) is output or the last value is maintained.
-
Furthermore,
enables setting an interruption filter. The set value is a picture
counter which indicates for how many pictures the guidance track may cease to
be recognized before output
OUT8
(track recognized) becomes inactive. This
value multiplied by 20 ms is the duration of a possible tolerated interruption.
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and
enable the configuration of the jump filter. The exact function is
described in Figure 4 on page 11 in chapter Commissioning.
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exits the submenu and returns to the main menu
Peak 28002 @ 265 X/mm: 4 S: 4000 Code: 255 SCmin: 0 %
Parallel Output:
(X) Barcode on OUT_1..OUT4
Parallel Input:
(P)arallel input active 1
(D)ebounce time [0..100ms]: 50
Analog Output:
(A)mplitude [-10..10V]: 10.00
(O)ffset [-5V..0..5V]: 0.00
(H)old analog value on loss of track 0
(B)ridge a track gap (n*20 ms) [0..25]: 20
Bridge a track (J)ump (n*20 ms) [0..25]: 0
Jump (I)ncrement [1..100 %]: 100
(Q)uit
